Quarterly report pursuant to Section 13 or 15(d)

Certain Balance Sheet Items - Property and Equipment (Detail)

v3.3.0.814
Certain Balance Sheet Items - Property and Equipment (Detail) - USD ($)
$ in Thousands
Sep. 30, 2015
Dec. 31, 2014
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 321 $ 321
Less accumulated depreciation and amortization (252) (235)
Property and equipment, net 69 86
Office and computer equipment [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 176 176
Purchased software [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 46 46
Furniture and fixtures [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 33 33
Leasehold improvements [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 66 $ 66